KDP categories · Top KDP authors
Experiments, Instruments & Measurement (Science & Math, Books): Amazon KDP category data
Amazon Books Best Sellers data for Experiments, Instruments & Measurement (Science & Math, Books), updated Nov 2, 2026: median price $13.59, median 734 reviews, average rating 4.6 and a KDPTop opportunity score of 27/100 (highly competitive).
| Price range (middle 50%) | $11.49 – $18.03 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 11% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 15% of the parent category Science & Math (4,833), one of the easier corners under it.
- Its review barrier is higher than in 81% of Books categories: the median best seller has 734 reviews, so new books need time to build up.
Top 10 Experiments, Instruments & Measurement best sellers
-
The Demon-Haunted World: Science as a Candle in the Dark
by Carl Sagan
- List rank#1
- Price$9.99
- Rating4.7
- Reviews7,825
-
![Sapiens [Tenth Anniversary Edition]: A Brief History of Humankind – The #1 New York Times book cover by Yuval Noah Harari](https://images-na.ssl-images-amazon.com/images/I/71kVn6thiBL._AC_UL300_SR300,200_.jpg)
Sapiens [Tenth Anniversary Edition]: A Brief History of Humankind – The #1 New York Times Bestseller Exploring Evolution and Ancient Socieities
- List rank#2
- Price$13.66
- Rating4.6
- Reviews134,001
-
The Order of Time
- List rank#3
- Price$8.11
- Rating4.4
- Reviews5,998
-
Every Tool's a Hammer: Life Is What You Make It
by Adam Savage
- List rank#4
- Price$14.99
- Rating4.7
- Reviews2,929
-
The Body Electric: Electromagnetism And The Foundation Of Life
- List rank#5
- Price$12.98
- Rating4.6
- Reviews1,571
-
Life 3.0: Being Human in the Age of Artificial Intelligence
by Max Tegmark
- List rank#6
- Price$9.22
- Rating4.4
- Reviews6,304
-
Grunt: The Curious Science of Humans at War
by Mary Roach
- List rank#7
- Price$11.99
- Rating4.4
- Reviews4,040
-
Homo Deus: A Brief History of Tomorrow
- List rank#8
- Price$12.24
- Rating4.5
- Reviews38,184
-
The Seven Measures of the World
by Piero Martin
- List rank#9
- Price$1.99
- Rating4.2
- Reviews39
-
Kobuk the Destroyer: And Other Tales from the Wild, Unseen World of Test Engineering
by Alex Davies
- List rank#10
- Price$29.85
- Rating4.5
- Reviews16
Subcategories
Same niche in Kindle eBooks: Experiments, Instruments & Measurement
FAQ
Is Experiments, Instruments & Measurement a good niche for Amazon KDP?
Its KDPTop opportunity score is 27/100, which makes it highly competitive. The median best seller has 734 reviews and sells for $13.59.
How many reviews do you need to rank in Experiments, Instruments & Measurement?
The median best seller has 734 reviews, and 12% of them have fewer than 100.
What do Experiments, Instruments & Measurement best sellers cost?
The median price is $13.59; half of the best sellers are priced between $11.49 and $18.03.
Can new books break into Experiments, Instruments & Measurement?
11% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.